Tons of millions of text are buried into PDF documentation, be it in the form of a report, documents, e.t.c Extracting text out of PDF is necessary for further data processing in fact, there are many ways in which text extraction can be used. But then this project makes use of PDFs, and so this article would be on it too. That is why I decided to write about how I went about this project in straightforward but well-detailed steps.Īlthough this text extraction method is not limited to only PDFs, it also works on other document types such as Microsoft word, e.t.c. Although I saw articles on how to parse PDF files, they were not efficient enough to help me achieve what I have set to do. Leave this blank if the PDFs aren't password protectedĪ custom password delimiter.So I started working on a Machine Learning project recently, and part of the feature required that I be able to upload a file, extract PDF contents, and store both the book and the text content in a database (MongoDB in this case). The order should be the same as the order of the input PDFs. Specifies what to do in case the destination file already exists Enclose multiple files in double quotes (") and separate them by a delimiter, or use a list of files Merges multiple PDF files into a new one. Indicates that an error occurred while trying to extract new PDF Indicates that the given pages aren't valid for the PDF file Indicates that one or more pages are out of bounds of the PDF file Specifies what to do in case the output PDF file already exists Overwrite, Don't overwrite, Add sequential suffix The index numbers of the pages to keep (for example, 1,3,17-24) Enter a file path, a variable containing a file or a text path Indicates that an error occurred while extracting images from the given pages of the PDFĮxtract pages from a PDF file to a new PDF file. This action doesn't produce any variables. The folder to save the extracted images as png files Extracted image(s) name example: GivenName_1, GivenName_2 The last page number from the range of pages to extract images from The first page number from the range of pages to extract images from The number of the single page to extract images from The extracted tables with their info as a listĮxtract images from a PDF file. Specifies whether the first line of table contains column names Specifies whether to merge tables that cross page margins in the specified page range The last page number from the range of pages to extract tables from The first page number from the range of pages to extract tables from The number of the single page to extract tables from Specifies how many pages to extract tables from: all pages, a single page or a range of pages Specify whether to detect formatted layout in the document and extract text accordinglyĮxtract tables from a PDF file. Leave this blank if the PDF isn't password protected The last page number from the range of pages to extract text from The first page number from the range of pages to extract text from The number of the single page to extract text from Specifies how many pages to extract: All pages, a single page or a range of pages The following example selects a combination of specific pages and a range of pages.Įxtract text from a PDF file. This functionality minimizes the risk of accidentally omitting a real table.Īpart from extracting information from PDF files, you can create a new PDF document from an existing file using the Extract PDF file pages to new PDF file action. The library behind the action occasionally extracts additional PDF data that aren't tables.The Extract tables from PDF action doesn't use Optical Character Recognition (OCR), so you can't extract non-copyable text from scanned PDFs.
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